Mahnomen Population

2010–2026

1,173

2026 projection

4.9% since 2020 (decrease)

02004006008001K1.2K1.4K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Mahnomen. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,173-80.68%
20251,181-211.75%
20241,202-141.15%
20231,216-50.41%
20221,221-161.29%
20211,237+30.24%
20201,234-10.08%
20191,235+100.82%
20181,225-171.37%
20171,242+201.64%

Showing 10 of 17 years.

Mahnomen Demographics

40.4median age

Median age

Female40.2 yrs
Male40.5 yrs

Adults

759
256 seniors · 34%503 other adults

Sex

Female 52.8% · 554Male 47.2% · 495

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 10 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Mahnomen Income

$45,341median household income

Median household income

$45,341

Half of households earn more, half earn less

Median earnings

$36,895

Typical yearly pay for a worker 25 or older.

Poverty rate

18.6%

About 1 in 5 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Mahnomen Marital Status

30% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married30%30%30%
Never married42%47%37%
Divorced18%17%18%
Widowed10%4%15%
Separated1%2%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201